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Custom printed mailer boxes are the roll-end tuck cartons at the center of every branded US DTC unboxing — the self-locking corrugated shipper that ships product to the customer's door and makes the arrival a moment worth photographing. We print full-color mailers on kraft or white corrugated with interior print, foil, and spot UV options, from 100 units and no setup fees.
For US DTC brands, subscription programs, e-commerce sellers, and gifting operations that want the shipping carton to carry the brand from warehouse to doorstep.
About Custom Printed Mailer Boxes
The box the customer photographs
The printed mailer box is the moment DTC brands compete on. It is the first physical touch a customer has with the brand after checkout, the frame every unboxing video is shot in, and the packaging that turns a purchase into a share on social. We print custom mailer boxes for US e-commerce, subscription, and gifting brands who understand that the shipping carton is not a cost line — it is the loudest brand asset in the customer's day.
Constructions we print
- Roll-end tuck (RET): the classic self-locking DTC mailer — no tape needed on the outside, opens with a satisfying tear-away or lift.
- Roll-end tuck with dust flaps: added side flaps for extra protection on longer shipping lanes.
- Full-overlap mailers: heavier-duty variants for weighty or fragile product.
- Die-cut inserts and dividers: corrugated cradles cut to your product for immobilization inside the mailer.
Interior print — the second reveal
Printing the inside of a mailer is one of the highest-ROI moves in DTC packaging. When the customer opens the box, a printed interior — brand pattern, thank-you message, product story, or founder note — turns the arrival into a two-stage reveal. We print CMYK interiors on litho-laminated mailers with the same finish quality as the exterior; kraft interiors with a single spot color also read strong.
Sizing and unboxing design
Sizing is where a mailer either delights or disappoints. Too big and the product rattles, ships air, and looks cheap; too small and the box crushes. We dieline to your product plus a controlled allowance for tissue, inserts, and a satisfying reveal, and we can spec matched tissue paper and product cradles to complete the unboxing.
Related and adjacent formats
For lighter shipping needs, see our shipping boxes and corrugated boxes; for subscription-specific formats, our subscription boxes; for a rigid gift-tier alternative, our magnetic-closure boxes.
Sustainable mailers
Corrugated is one of the most-recycled materials in the US waste stream. We spec recycled-content stocks, water-based inks, and right-sized dielines that ship less air per order. Kraft mailers with soy-based single-color print carry an eco read that many brand categories now expect.
Ordering, MOQ, and lead time
Minimum order is 100 units. Standard production is 7–10 business days; rush 3–5 available. Every order includes a free 3D mockup, free dieline support, a physical sample on request (refunded on your first order), and free US shipping. Request a tiered quote for exact price breaks at 100 / 250 / 500 / 1,000+.
Why US brands choose us for custom printed mailer boxes
Custom Box Printing manufactures custom printed mailer boxes from our US production facility, with free standard shipping anywhere in the contiguous United States and a 7–10 business day turnaround. We've printed custom printed mailer boxes for solo founders launching their first product line, growing direct-to-consumer brands placing 5,000-unit runs, and established retail brands with 50,000+ unit production schedules — and we treat all three the same: low MOQs (100-unit runs), free design support, no setup or die-plate charges, and a 3D digital mockup before anything goes to press.
Every custom printed mailer boxes order includes free in-house dieline and artwork support — our US-based designers will polish your existing files, or build a custom dieline from scratch to fit your exact product dimensions. We send you a 3D mockup to confirm look and proportions before production. For color-critical work, request a physical sample free — let’s talk about a customized sample so you can confirm the look before a full run.
Materials, print, and finish options
Printed mailer boxes are built from E-flute or B-flute corrugated — E-flute (1.5mm) gives a smoother print surface and a slimmer profile ideal for retail-facing DTC unboxings, B-flute (3mm) is more protective for heavier product. We liner-choose between white top-sheet (for vibrant full-color print) and kraft top-sheet (for the natural, eco-forward look) and print flexo direct-on-board for one to two colors or litho-laminated for full-color, photographic, edge-to-edge artwork including interior print.
Available finishes include:
- Lamination: Gloss, matte, soft-touch, or velvet finish for a premium hand-feel.
- Foil stamping: Gold, silver, copper, or custom foil colors for high-visibility brand marks.
- Embossing & debossing: Tactile raised or recessed surface effects on logo or key artwork.
- Spot UV: Selective gloss coating that creates contrast against matte areas.
- Eco-friendly options: Recycled kraft, widely recyclable paperboard and water-based inks.
- Compliance: soy-based inks; child-resistant-style constructions for CBD/cannabis on request.
If you're not sure which combination will work best for your custom printed mailer boxes, mention it in your quote request — our team will recommend the right material, print spec, and finish based on your product, budget, and brand positioning.
How to order your custom printed mailer boxes
- Request a quote — use the "Get Free Quote" button on this page, or call (855) 792-3890 (toll free). Tell us your box style, dimensions, quantity, material preferences, and any deadline.
- We respond within 1 business day with pricing, lead times, and material recommendations. No pressure, no commitment.
- Free design + 3D mockup — we build your dieline (or polish your existing artwork) and send you a 3D digital mockup to approve.
- Optional physical sample — request a custom sample (refunded on your first order) to hold the real box in hand — let’s talk it through.
- Production & free US shipping — once you approve, we print and ship in 7–10 business days, free anywhere in the United States.
Custom Printed Mailer Boxes guides
Custom Printed Mailer Boxes Weight and Price Calculator
Get an instant weight estimate (per box, total order, and shipping dimensional weight) and a per-unit price estimate for your custom printed mailer boxes. Enter dimensions in inches or centimeters — the calculator converts automatically. For a firm quote, request a free quote.
Pick your box material
Choose the stock first — each calculator below has its own length × width × height inputs.
Part 1 Weight calculator
Finished box weight and the dimensional weight US carriers (USPS, UPS, FedEx) use for shipping.
Dim weight uses the US domestic divisor of 166 (L × W × H ÷ 166 in pounds). Carriers bill the greater of actual or dimensional weight.
Part 2 Price calculator
Instant per-unit and total estimate in the US-market range for the spec below. Firm pricing requires your artwork and exact spec.
US-market estimate based on 2026 rates. Exact pricing depends on artwork, exact stock, Pantone requirements, and finish combinations. No setup, die, or plate fees at any quantity.
Custom Printed Mailer Boxes — Frequently Asked Questions
